Guy Romelle Magayano - Senior Software Engineer

Senior Web Systems Engineer

A senior engineer you can work with directly.

I help teams ship, repair, and modernize web systems across product surfaces, content platforms, commerce flows, internal tools, integrations, and release workflows.

(Future idea)

A quieter space for an idea worth revisiting soon.

This placeholder stays intentionally restrained until the concept can be shown with the same evidence, context, and polish as the rest of the site.

Services

Senior platforms need systems teams can explain, operate, and keep changing.

My work is the architecture behind reliable product delivery.

I connect storefronts, publishing systems, SaaS dashboards, content models, release checks, and ownership boundaries so teams can keep shipping without losing the shape of the system.

The output stays concrete: clearer routes, safer handoffs, better public pages, and product surfaces that remain legible after the engagement ends.

See services and starting pricing

WORK

(Services)

ARCHITECTUREREVIEW

Starts at USD 1,500

A focused architecture review of the routes, workflows, and technical boundaries that are slowing delivery or hiding risk.

See service details

TECHNICALADVISORY

Starts at USD 2,400 / month

Recurring senior engineering judgment for teams that need sharper decisions around architecture, delivery, and product-system tradeoffs.

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DELIVERYSPRINT

Starts at USD 4,800

Hands-on implementation for the highest-leverage slice of work when the problem is clear and the team needs direct progress.

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(Proof system)

The portfolio is organized around evidence, not decoration.

Faster product and technical decisions

I help teams define system boundaries, ownership, and priorities clearly so product decisions move faster and engineering work does not get stuck in avoidable ambiguity.

Steadier delivery with less rework

I turn recommendations into scoped implementation work, reviewable milestones, and tested delivery paths so teams keep shipping instead of losing time to resets and rewrites.

A stronger customer-facing experience

I improve performance, accessibility, SEO, observability, and release reliability so the product feels faster, reaches more people, and creates fewer production surprises.

(Index)

Focus areas

  • Full-Stack Platform Engineering That Helps Teams Ship Faster
  • E-Commerce and CMS Architecture Built for Growth and Change
  • Performance and Release Reliability Customers Can Feel
  • Testing and Quality Systems That Reduce Delivery Risk
  • Technical Leadership That Creates Clarity and Momentum
  • Accessibility and SEO That Strengthen Reach From Day One

Work with me